1 Antwort

What you are asking for is still a topic of research. It is not clear which variable to choose next but of course, we could try all possibilities and would learn this way that some would have been the best choice at a certain stage. Clearly, that is not what we want since it is too expensive, but it shows that there are obviously better and not so good choices. How to distinguish between them is quite unclear and a matter of research. You may consult